ProSport's fully automatic multi-stage performance charging delivers 5 sequenced modes of operation that are proven to extend the life of your batteries and will fully charge your batteries each time.
ProMariner ProSport12 Generation 3 Heavy Duty Recreational Series Dual Bank On-Board Marine Battery Charger
Stage 1 / System Check Ok & Battery Analyzing - ProSport red Charge LED will flash indicating ProSport is analyzing all battery connections in addition to checking each battery is capable of being charged
Stage 2 / Charging - ProSport will use all of its available charging amps (as controlled by temp) until the battery voltage is raised to 14.6 VDC (flooded lead-acid factory setting)
Stage 3 / Conditioning - Batteries will hold at 14.6 VDC to complete charging while conditioning each battery connected
Stage 4 / Auto Maintain - ProSport will initiate its Auto Maintain (Energy Saver Mode) which will monitor & Auto Maintain batteries only when needed to maintain a full state of charge
Stage 5 / Storage Recondition Mode - While your batteries/boat are in storage the ProSport will automatically recondition all batteries for up to 3 hrs. once a month, extending battery life & maximizing on the water battery power performance